Fixes are available
DB2 Version 9.1 Fix Pack 7 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 7a for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 8 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 9 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 10 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 11 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 12 for Linux, UNIX and Windows
APAR status
Closed as program error.
Error description
The following SQL statement is an example of a statement that may trigger this condition. SELECT RIGHT(PATH,9) FROM SYSIBMADM.DBPATHS or SELECT LEFT(PATH,9) FROM SYSIBMADM.DBPATHS where SYSIBMADM.DBPATHS is a view on top of the table function SYSPROC.ADMIN_LIST_DB_PATHS() UDF RIGHT is a scalar function. This query leads to instance termination and the following stack dump can be observed in case of an ABEND _Z20sqleUCtrustedLvlTermP15sql_static_dataP8sqlrr_cbP18sqleUCtru stedStackP10sqlri_ufob + 0x02b6 _Z28sqlri_close_udf_ufob_cleanupP10sqlri_ufobP5sqlcaP8sqlrr_cb + 0x0a0c _Z19sqlri_close_udf_eosP25sqlra_sql_context_siblingiP8sqlrr_cb + 000001FFFFFEF4F0 _Z16sqlricls_complexP8sqlrr_cbilll + 0x238c _Z16sqljs_ddm_clsqryP14db2UCinterfaceP14sqljsDDMObject + 0x1670 A key condition for this problem to occur is that the UDF code needs to attach to the instance. ( This is not the case for all UDF's. ) The problem also does not appear on AIX and has so far only been observed on Linux and Solaris.
Local fix
n/a
Problem summary
Users affected: This issue is specific for Linux and SunOS only. Problem Description: Instance ABEND can occur when trusted UDF and trusted scalar function are used in the same query like SELECT RIGHT(PATH,9) FROM SYSIBMADM.DBPATHS or SELECT LEFT(PATH,9) FROM SYSIBMADM.DBPATHS where SYSIBMADM.DBPATHS is a view on top of the table function SYSPROC.ADMIN_LIST_DB_PATHS() UDF RIGHT is a scalar function. Problem Summary:
Problem conclusion
First fixed in DB2 UDB Version 9.1, FixPak 7
Temporary fix
Comments
APAR Information
APAR number
LI74088
Reported component name
DB2 UDE ESE LIN
Reported component ID
5765F4104
Reported release
910
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2008-12-22
Closed date
2009-05-04
Last modified date
2009-05-04
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
DB2 UDE ESE LIN
Fixed component ID
5765F4104
Applicable component levels
R910 PSY
UP
R950 PSY
UP
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Document Information
Modified date:
17 October 2021